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ow do you find out where the parts are on a 2001 silverado for the emission control system
PO446 code isÊa diagnostic code for Evaporative Emission Control System Vent Control Circuit.Ê The most common fix for this code is to replace the gas cap and make sure it is turned till you hear a click.
change the sencer related to the code and reset the computer problem solved drive safe
Check your charcoal fuel canister. I had the same problem changed the light went out. The problem fixed.
Evaporative emission control system / Vent control circuit malfunction. Don't ask me how to fix it, I got this from the Haynes Repair Manual.
replace oxygen sensor on the left bank(side towards front of car) it is located on the exhaust manifold staring you in face when hood is open Read more: Toyota Highlander Limited what does trouble code p1150 on - JustAnswer http://www.justanswer.com/toyota/490ow-toyota-highlander-limited-does-trouble-code-p1150.html#ixzz1T8tewlwW
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How to fix e 71-1
This code is for the transmission The Direct clutch speed sensor. Have it tested most likely it has to be replaced. Had the same problem myself and managed to fix it by replacing the sensor.
with a lot of time and effort. you are most likely going to have to pull the whole dash. this is an ambitious project and an expensive thing to have your dealer fix. you will need to invest in a service manual asap.
Try disconnecting the battery for 5 minutes. If that does not work you will need an OBD2 scanner to reset it. Of course if you do not fix the problem that triggered the check engine light it will just come back on.
That error code means: P0446 Evaporative Emission Control System Vent Control Circuit Malfunction. That 'probably' (and I stress probably) means there's a problem with the EVAP vacuum switching valve. That's located on the side of the long black intake tube connecting the air filter and throttle body. All that valve does is sense pressures in the engine intake and fuel tank systems then opens and closes when necessary to vent fuel vapors into the charcoal canister. If your car is fairly low mileage check with the dealer. Emissions equipment is warrantied much longer than most other components on the car so the fix could be covered by Toyota. If not, you can at least get a better idea what to look for while talking with a certified tech. Cheers